Toyota Tundra 2005 Service - Repair - Maintenance page 2020

SF−78
SFI (2UZ−FE)
INSPECTION
NOTICE:
"Cold" and "Hot in these sentences express the tempera-
ture of the sensors themselves. "Cold" is from − 10°C
(14°F) to 50°C (122°F) and "Hot" is from 50 °C (122°F) to
100°C (212°F).
1. REMOVE THROTTLE BODY COVER
2. REMOVE INTAKE MANIFOLD ASSEMBLY
(See page EM−36)
3. INSPECT VVT SENSOR RESISTANCE
(a) Disconnect the VVT sensor connector.
(b) Using an ohmmeter, measure the resistance between the
Ohmmeter
terminals.
Resistance:
Cold
If the resistance is not as specified, replace the sensor.
(c) Reconnect the VVT sensor connector.
(d) Connect the VVT sensor connector.
B17494
4. REINSTALL INTAKE MANIFOLD ASSEMBLY
(See page EM−60)
5. REINSTALL THROTTLE BODY COVER
− VVT SENSOR
Hot
835 to 1,400 Ω
1,060 to 1,645 Ω
SF0PW−04